Stacking bottle unit



FIG. 1 is a side elevation of a stacking bottle unit showing my new design, the opposite side is the same;

FIG. 2 is a top plan view of the stacking bottle unit of FIG. 1;

FIG. 3 is a bottom plan view of the stacking bottle unit of FIG. 1, showing the concentric appearance of the stacking bottle unit , which appearance is the same for a top bottle of the bottle stacking unit, a middle bottle of the stacking bottle unit , and a bottom bottle of the stacking bottle unit;

FIG. 4 is a side elevation of the stacking bottle unit of FIG. 1 shown in an exploded condition, the opposite side is the same;

FIG. 5 is a perspective view of the stacking bottle unit of FIG. 1 shown in an exploded condition;

FIG. 6 is a longitudinal view of the stacking bottle unit of FIG. 1, illustrating the interior and exterior shapes of the bottles comprising the stacking bottle unit of FIG. 1; and,

FIG. 7 is a top plan view of the middle bottle of the stacking bottle unit of FIG. 1, the top plan view of the bottom bottle is the same.

The portions of the stacking bottle unit that are not shown in the drawings or described in the specification do not form part of the claimed design. 

The ornamental design for a stacking bottle unit, as shown and described. 